baber/WOPTO huggingface dataset:
Patent NL-2014195-A (NL)
Title: Validation tool and method for validating optical equipment.
Inventor: MATTHEUS JACOBUS KAAGMAN
IPC: B29D30/30
Filed: 2015-01-27
Abstract: The invention relates to a validation tool and a method for validating optical equipment that is used for measuring a plurality of characteristics of one or more tyre components during winding application of said tyre 5 components around a tyre building drum, wherein a first tyre component of the one or more tyre components comprises a first characteristic of the plurality of characteristics which, after measuring, is overlapped by the same or another tyre component of the one or more tyre components 10 comprising a second characteristic of the plurality of characteristics, wherein the validation tool is provided with a first reference element that lS arranged to represent the first characteristic and a second reference element that is arranged to represent the second 15 characteristic, wherein the second reference element is offset with respect to the first reference element to at least partially expose the first reference element.
Patent NL-2015892-A (NL)
Title: Reticle cooling by non-uniform gas flow.
Inventor: THOMAS VENTURINO
IPC: G03F7/20
Filed: 2015-12-02
Abstract: An apparatus, system, and method cool a patterning device by supplying a non- uniform gas flow. The apparatus and system include a gas supply structure that supplies a gas flow across the first surface of the patterning device. The gas supply structure includes a gas supply nozzle specially configured to create a non-uniform gas flow distribution. A greater 5 volume or velocity of the gas flow is directed to desired portion of the patterning device.
Patent NL-2025002-A (NL)
Title: Afstandsweefsel en gebruik van een afstandsweefsel
Inventor: Stefan Müller
IPC: D04B21/20
Filed: 2020-02-26
Abstract: UITTREKSEL De uitvinding heeft betrekking op een afstandsweefsel met een eerste en een tweede gebreide laag (1, 2), die ribbels 5 hebben die langs een productierichting (P) lopen en banen in een dwarsrichting (Q) en met monofilament afstandsdraden (3) en multifilament afstandsdraden(4), die de twee gebreide stof— lagen (l, 2) met elkaar verbinden. Volgens de uitvinding zijn de afstandsdraden (3, 4) in de dwarsrichting (Q) in eerste 10 groepen (5), elk met twee opeenvolgende monofilament afstands— draden (3) en in tweede groepen (6), elk met ten minste twee opeenvolgende multifilament afstandsdraden (4) opgenomen.
Patent NL-6702663-A (NL)
IPC: F24D5/00
Filed: 1967-02-22
Abstract: 1,109,776. Escalators. WAGGONFABRIK JOS. RATHGEBER A.G. 8 March, 1967 [11 March, 1966], No. 10922/67. Heading B8A. Heaters A and B are disposed in the housing 17 of an escalator, and have conduits 5, 5<SP>1</SP>, arranged to direct hot air on teeth 10 of landing platforms 11, 11<SP>1</SP>. In addition, a conduit 6 directs air on to the steps 16A of the escalator. Each heater A. B comprises a fan 2 having an adjustable outlet, and a thermostatically controlled radiator 2. A microswitch (not shown) may control a valve or thermostat controlling an on-off switch in the power circuit of the radiator 2 to prevent overheating.
Patent NL-7412616-A (NL)
Title: Fruit size sorting machine - has auger in separate sections with bearings adjustable independently for each
IPC: B07C5/12
Filed: 1974-09-24
Abstract: The machine is particularly for handling paprikas, and has a frame with sorting augers rotating towards each other in synchronism, the intervals between them being adjustable, while apertures increasing in size are situated between the augers so that the fruit falls through them. One or more of the augers comprises a number of different sections (5), carried in bearings which are separately adjustable. One or more of the augers can be in brush form, with plastic bristles, the long bristles being stiffer than the short ones. There can be a set of guide rollers above each set of augers.
Patent NL-7415590-A (NL)
Title: Monitoring sulphur dioxide content of air - with continuously operating measurement cell
IPC: G01N27/49
Filed: 1974-11-29
Abstract: Electrochemical cell for continuous measurement of the sulphur dioxide content of air in the emission- and immision region has a diffusion electrode with an acid-soluble, reversible org. redox system as anode and a cathode contg. an active mass of which the redox potential is higher than the redox potential of the anode, together with a measurement cell contg. an immobilized electrolyte connected to a unit for measuring the short circuit current between the two electrodes. The instrument is portable and allows continuous monitoring of SO2 levels in the emission- and immision range.
Patent NL-7500406-A (NL)
Title: Hollow drawn metal component centring system - has sliding jaws working in conjunction with drawing punch
IPC: B21D24/16
Filed: 1975-01-14
Abstract: The system centres the component, which is bell-mounted at its open top, in front of the die of a composite deep drawing machine. Two centring jaws (23a, 23b), sliding at right angles to the machine axis (3) move against the outside of the component (1), their movement being automatically controlled in conjunction with that of the drawing punch (21). They act against the component over at least part of its overall height so as to keep it central at it is thrust into the die (6), and then retract at least for a distance equal to the diameter (b) of the bell-mouthed portion (1a) so as to let this pass through.
Patent NL-7704232-A (NL)
Title: Lamp holder wall mounting - has clamping devices retracting through sides during insertion in hole
IPC: F21V21/04
Filed: 1977-04-18
Abstract: The mounting is for securing in a wall, being partic. a hollow one such as a lampholder to be partly countersunk into the wall. It has a flange (4), whose rear face bears against the wall (1) round the hole, and two or more clamps (11) mounted in the part of the mounting accommodated inside the wall. These can be thrust through openings in the mounting side towards the outside so as to engage with the wall, pref. with its rear face. They can be fully retracted inside the mounting during its insertion in the hole. The clamps can be secured by adjusting screws (10) passing through elongated holes in them.
Patent NL-7706663-A (NL)
Title: Rim, tyre and insert combination for combatting bursts - has support transferring load to beads and rim flange
IPC: B60C17/01
Filed: 1977-06-16
Abstract: A pneumatic tyre has an insert with an annular support. In the case of a burst, the tread is supported so that there is no damage to the cheeks of the tyre. During continued running, the tyre cannot strip off the rim, whilst in passenger cars, standard tyres and single piece standard rims can be used. The outer diameter of the annular support is less than the greatest internal diameter of the tyre and the inner diameter is greater than the outer diameter of the rim. On each side of the insert obliquely inwards and axially outwards projecting struts, on each side of the annular support, rests on the rim against the inside of the beads and can be moved elastically in the opposite direction.
Patent NL-7905885-A (NL)
IPC: A44B19/34
Filed: 1979-07-31
Abstract: A plurality of elongate warp-knit webs are connected side by side by water-soluble connecting threads along their longitudinal edges. The warp-knit webs are arranged in connected pairs each having a pair of opposed marginal edge portions for supporting a pair of rows of coupling elements, respectively. The connecting thread extends between and interconnects inner wales adjacent to the outermost wales in the opposed marginal edge portions in each pair of the warp-knit webs. The outermost wale is formed solely with a single thread and is shifted into contact with the inner wale, thereby providing a single widened wale along a longitudinal edge of the web. Between the opposed longitudinal marginal edges of the paired webs, there is a gap or clearance that is small enough to make a slide fastener sightly and resistant to being split open under accidental conditions.
Patent NL-7909013-A (NL)
Title: Polymeric replica films of specimens for electron microscopy - formed directly on the surface of specimen by plasma polymerisation of organic monomer vapours
IPC: G01N1/28
Filed: 1979-12-14
Abstract: A replica film of a specimen for electron microscopy is formed by forming a polymer film of uniform thickness directly on the surface of the specimen by plasma polymerisation of organic monomer vapours by a glow discharge method. Suitable organic monomers are e.g. ethylene, propylene, benzene, toluene, xylene, styrene, chlorobenzene, 1,2,4-trichlorobenzene, ferrocene, ethylbenzene, ethylene chloride, propylene oxide, methyl methacrylate, n-butyl methacrylate, 1,2-epoxybutane and 1,2-epoxyethylbenzene. Process allows uniform replica films to be deposited on substrates such as biomedical specimens. The replica films are amorphous and allow electron microscopy of much higher resolving power than is obtainable e.g. using deposited metal replica films, in which the grains affect the resolution power.
Patent NL-8002408-A (NL)
Title: Door locking mechanism operation during fire outbreak - has actuator operating above predetermined temperature thrusting locking member into engagement
IPC: E05B65/10
Filed: 1980-04-24
Abstract: The locking mechanism between two components is partic. for use between a hinging door and a frame. A locking member (7) works with an actuator (8) which becomes active above a predetermined temperature, thrusting it from the released into the engaged position. The actuator can be formed by a quantity of material expanding with a temperature increase, acting against the member. Alternatively it can be pre-loaded and held by a retaining device releasing it with temperature increase.
Patent NL-8202209-A (NL)
IPC: B65B55/10
Filed: 1982-06-01
Abstract: The invention relates to a process and an apparatus for the aseptic packaging of products such as foodstuffs and pharmaceutical products, using a tunnel over the filling track of the filling machine, which tunnel is provided with means for introducing sterile gas. This aseptic packaging could be improved by introducing the sterile gas only from one side, preferably such that the gas stream moves contrary to the product stream, and by providing means which ensure a horizontal gas flow of low turbulance in the tunnel so that the suction of ambient air into the system is avoided.
Patent NL-8202631-A (NL)
Title: Hockey stick has short head formed as U=shaped curve - with narrow gap between sides and with flat front face and club-shaped rear contour
IPC: A63B59/12
Filed: 1982-06-29
Abstract: The hockey stick (10) has a short head (13) whose free end (21) is curved relative to its shank portion (20). This curve extends over approximately 180 deg. such that its inner edge (22) is at a short distance (a) from this shank portion. The mean distance (a) between the edge (22) and the shank portion (20) is pref. around half the largest diameter (D) of the curved head. The rounded rear face of the curved head may have a club-shaped contour between its uppermost end (25) and its lowermost edge. This lowermost edge may be semi-circular. The head may be formed from superimposed layers of bent wood glued together with their mutual contact faces at right angles to the flat front face of the head. FL.
Patent NL-8202910-A (NL)
Title: Alkyl aromatic amine(s) prodn. - by reacting (di)alkyl aromatic amine with carbon mon:oxide and hydrogen using ruthenium or cobalt catalyst
IPC: C07C209/68
Filed: 1982-07-20
Abstract: Aromatic amines of formula R3-NR1NR2 (I) in which R1 and R2 are H or alkyl and R3 is aryl gp. which is opt. substd. by one or more inert substituents and/or an additional gp. -NR1R2, are converted into aromatic amines (II) which differ from the (I) by at least one CH2 gp., by reacting the (I) with CO and H2 in the presence of a ruthenium cpd. (III) when at least one of R1 and R2 is H or in the presence of a Gp. VIII metal cpd. (IV) when R1 and R2 are both alkyl gps. Pref. catalyst is CO2(CO)12 or a mixt. of these. The reaction is carried out eg at 150-260 deg.C. and 50-200 bar using a mol. ratio CO:H2=1:0.5-1:3. Pref. in (I) R1 and/or R2 are 1-10 C alkyl, esp. methyl, and R3 contains not more than 10C. R3 may be substd. by one or more 1-4 C alkyl gps., fluorine atoms or trifluoromethyl gps. Typical starting materials are N,N-dimethylaniline, N,N-diethylaniline and 1,8-bis(dimethylamino) naphthalene. The reaction proceeds at high reaction rates and depending on the starting material gives a combination of methylation and demethylation and opt. simultaneous prodn. of sidehydes R1CHO or R2CHO and alcohols R1CH2OH or R2CH2OH. Typically conversion of N,N-dimethylaniline with 1:1 CO/H2 using Co2(CO)8 catalyst gives a reaction mixt. contg. N-methylaniline, N-methyl-N-ethylaniline and N-ethylaniline.
Patent NL-8203626-A (NL)
Title: Heavy goods vehicle wheel suspension unit - includes tandem-type support yoke with pneumatic bellows suspension
IPC: B60G5/02
Filed: 1982-09-20
Abstract: The suspension is fitted either side of a support-beam of a vehicle chassis and is interconnected by a support yoke. A wing-type compensating yoke is fitted, by hinge pins, to the support yoke. Under the wings of the compensating yoke are tandem spindles, mounted on parabolic springs, fitted at one end to the hinge point of the centre part of the compensating yoke. The other end is fitted by means of pneumatic bellows to the wing part of the compensating yoke.
Patent NL-8302775-A (NL)
Title: Boot for basketball - has shock-absorbing collar strip extending from heel section
IPC: A43B5/00
Filed: 1983-08-05
Abstract: The boot has a sole (5) which is either adhesively fixed or stitched to the boot upper. The upper has side parts (Q), a heel section (C) and top and bottom toe parts (V1,V2). The heel mounted shock damping collar (1) protrudes, to give max shock absorption, to combat any strain on the tendons of the player when moving through awkward twisting and turning activities. The outer layer of leather, canvas or plastics fits over the foam-type shock damping material. Ventilation perforations are punched in the toe top part covering. A pocket for storing personal belongings, e.g. keys may be fitted in the heel and may be secured by a sliding clasp fastening.
Patent NL-8400907-A (NL)
Title: Avoiding artifacts in NMR fourier zeugmatography - determining nuclear magnetisation distribution by applying inhomogeneous extra magnetic field before and after second HF EM pulse
IPC: G01R33/565
Filed: 1984-03-22
Abstract: The distribution of nuclear magnetisation is determined in part of a body using a device producing a stationary, homogeneous magnetic field in which the body lies. An h.f. e.m. pulse is produced followed by a gradient magnetic field which is then followed by a second pulse. The nuclear spin echo is measured. The whole process is repeated after an interval. Before producing the second h.f. pulse an extra inhomogeneous magnetic field is applied. The second pulse is produced and then an extra inhomogeneous magnetic field is again applied so that the nuclear magnetisation acting on the nuclear spin echo signal is zero.
Patent NL-8802809-A (NL)
IPC: G01F1/10
Filed: 1988-11-15
Abstract: A flowmeter for gases, comprising a rotor (11) between two stators (3,3 min ) which consist of deflection blades, optical means being provided to detect the rotation of the rotor and convert it into an electrical output signal. Each of the detector blades of the stators has a curved course between an inflow edge (7), where the blade face from the hub (9) to the periphery runs substantially axially, and an outflow edge (8), where the blade forms an angle with the axial direction which angle depends on the distance from the hub. Preferably the blade face is at least partially (18) formed by a circular cylindrical face (15/17), the central axis (14/14 min ) of said cylinder intersecting the central axis (12) of the stator at an angle differing from 90 DEG  at such a distance that the central axis of the stator lies in a tangent plane to the cylinder, and a flat face part (22), passing through the central axis (12) of the stator, connects to the circular cylindrical part (18) of the stator face up to the inflow edge (7), the axial measurement of said flat face part (22) decreasing from the hub (9) to the peripheral edge (4). The flowmeter can be cast and presents an excellent reproducibility of its features between individual units, in the two positions, and it has a great dynamic range.
Patent NL-8900785-A (NL)
Title: Plate-type hinge - has hardened steel pin bearing against ball fixed in sleeve end wall
IPC: E05D11/04
Filed: 1989-03-30
Abstract: The hinge, particularly of the plate type with ball, accommodates a panel on a frame, having fixing holes in the male and female halves. The sleeve on the latter half accommodating the pin is closed at one end, axial load being transmitted by a ball between pin and end wall. The pin (7) is of hardened steel, and the ball (9) is fixed to the end wall (10). The ball can fit part-way into a recess in the wall, being secured there by plastic distortion round the recess.
Patent NL-8901998-A (NL)
IPC: B63H25/34
Filed: 1989-08-03
Abstract: Device for steering a vessel in which the rudder shaft (20) is carrying a rudder arm (19) which can be pivoted by operating means comprising a steering wheel (2) the shaft (3) of which is coupled with a potentiometer (5) being electrically connected to a control unit (9) such that during rotation of the steering wheel (2) a signal is delivered to the control unit (9) to energize an electric motor (24) driving a hydraulic pump (23) for supplying hydraulic medium to one end of a hydraulic cylinder (11) connected between the vessel construction (14) and said rudder arm (19), a control rod (27) being provided moving together with the piston rod (17) and cooperating with a potentiometer (28) providing that in the position of the rudder which is adjusted by means of the steering wheel (2) no further signal is delivered by said control unit (9) for holding of putting said hydraulic pump (23) into operation.
Patent NL-8903141-A (NL)
IPC: E01C19/10
Filed: 1989-12-21
Abstract: Method and apparatus for producing mixtures containing bitumen, in which the material to be treated is conveyed by the force of gravity through a slit-type space between two vertically arranged heated surfaces (3,4). <IMAGE>
Patent NL-9200233-A (NL)
IPC: C08K5/09
Filed: 1992-02-07
Abstract: Horticultural yarn, made in one of the manners conventional therefor from one or more substances belonging to the group of polyolefins. The yarn material contains a photothermally degradable substance, known per se, i.e., a substance which disintegrates by action of light and/or heat, added, for instance in masterbatch form, to the basic material in such amounts that the yarn is compostable.
Patent NL-9301338-A (NL)
Title: Stable floor for use above a manure cellar and/or manure- removal channel, and floor slab for forming a stable floor, and stable (shed) provided with a floor of this nature
IPC: A01K1/015
Filed: 1993-07-30
Abstract: The stable floor is composed of stable-floor slabs and is provided with a number of openings for removing liquid manure and solid manure to the manure cellar and/or removal channel, the openings comprising a number of parallel gaps which are located at a distance apart. The gaps have side walls which are provided with recessed parts which form ledges. <IMAGE>
Patent NL-9400673-A (NL)
Title: Method and apparatus for cleaning at least one face to be cleaned of a building
Inventor: KOOPAL FRAN OIS MAURICE
IPC: B09B3/00
Filed: 1994-04-26
Abstract: The invention relates to a method for cleaning at least one face to be cleaned of a building. This involves the face to be cleaned being sprayed with cleaning fluid. The spent cleaning fluid flowing away may contain cleaning agents and/or substances removed from the face, which can be harmful to the environment. The object of the invention is to reduce the pollution. To this end, the invention relates to a method for cleaning at least one face to be cleaned of a building, which involves the face to be cleaned being sprayed with cleaning fluid, characterized in that the fluid running off the face is collected in at least one gutter and is purified (treated) by means of purification means (treatment means).
Patent PT-74232-A (PT)
Title: Process for preparing alkali earth metal salts of 5,5'-azobis- -salicylic acid
IPC: A61K31/60
Filed: 1981-12-30
Abstract: Alkaline earth metal salts of 5,5'-azobis-salicylic acid of formula (V) and the aluminium salt of 5,5'-azobis-salicylic acid of formula (VI) are new. (Where M is alkaline earth metal). The cpds. are readily reduced to 5-amino-salicylic acid (5-ASA) in the colon by intestinal bacteria, and thus are useful in the treatment of inflammatory bowel diseases, e.g. ulcerative colitis. Unlike with conventionally used sulphasalazine, 5-ASA is the only prod. of the redn. and no potentially toxic sulpha cpd. is co-produced. Cpds. (V) and (VI) have low solubility and are less easily absorbed from the small intestine than is 5,5'-azobis-salicylic acid. Dose is 5-100 mg/kg orally.
Patent PT-84567-A (PT)
Inventor: GREICHE YOUSSEF
IPC: C11D1/94
Filed: 1987-03-26
Abstract: Agent with cleaning and skin-care property based on a combination of tensiles and cationic polymers, characterized by the fact that it contains a) 12.0-24.0% by weight of an alkyl amide betaine of formula (I), in which R<1> is an alkyl residue with 7 to 17 carbon atoms, b) 1.0-3.0% by weight of amphoretic carboxyclycinate of general formula (II), in which R<2> is an alkyl residue with 7 to 17 carbon atoms, c) 2.0-6.0% by weight of an alkyl sulphate salt of general formula (III), in which R<3> is an alkyl residue with 8 to 18 carbon atoms and M is sodium, potassium, as well as an ammonium or mono-, di- or trialkanol ammonium residue, d) 1.0-2.0% by weight of a polyquaternary urea derivative of general formula (IV), in which n is a whole number from 1 to 10, preferably 6, and R<4> is (V) and R<5> is (VI), in which x is a whole number from 2 to 4, preferably 2 and y is a whole number from 1 to 5, preferably 3 and e) 65.0-84.0% by weight of water. The agent can be used as a foam or shower bath and, in addition to its very good foaming ability, has excellent skin-care properties.
Patent PT-89866-A (PT)
Inventor: HILL IRWIN DAVID
IPC: A43B13/38
Filed: 1989-02-28
Abstract: A waterproof shoe construction and its method of manufacture is disclosed. The shoe has a liner which is impervious to liquid water but pervious to water vapor, a first innersole and a second innersole with a rib. There is a film impervious to liquid water but pervious to water vapor cemented between the first and second innersoles. A horizontal stitch connects the shoe side panels and the rib of the second innersole between the walls of a channel-shaped welt top, which welt bottom is cemented to the top of an outersole. The method of manufacture is a special blend of stitch down and cement construction techniques which allows for a comfortable, waterproof shoe at a lower manufacturing cost.